/* 添加基本的CSS样式 */
ul.menu {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

ul.menu li {
    float: left;
}

ul.menu li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

/* 鼠标悬停时的样式 */
ul.menu li a:hover {
    background-color: #111;
}


ul.imagecss {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

ul.imagecss li {
    float: left;
}

ul.imagecss li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}


ul.video-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

ul.video-list li {
    float: left;
}


.zoomed {
    width: 100%;
    /* 放大至浏览器宽度 */
    height: auto;
    /* 保持图片的宽高比 */
}

body {
    font-size: 12px;
    font-family: "微软雅黑";
    text-align: center;
}

img {
    width: 192px;
    height: 120px;
}


.image-list {
    list-style: none;
    /* 移除默认列表符号 */
    padding: 0;
    /* 移除默认内边距 */
    display: flex;
}

.image-list li {
    display: inline-block;
    /* 使li元素横向排列 */
    margin-right: 10px;
    /* 可选：添加图片之间的间隔 */
}


.image-list img {
    width: 100px;
    /* 设置图片宽度 */
    height: auto;
    /* 图片高度自动调整以保持比例 */
}


.horizontal-list {
    list-style: none;
    /* 移除默认列表符号 */
    padding: 0;
    /* 移除默认内边距 */
    margin: 0;
    /* 移除默认外边距 */
    display: flex;
    /* 使列表横向显示 */
    overflow-x: hidden;
    border: 1px solid #000;
    width: 100px;
}

.horizontal-list li {
    margin-right: 10px;
    /* 可选，为列表项添加一些间距 */
}


.image-container {
    width: 300px;
    overflow: hidden;
    perspective: 1000px;
}

.zoomable-image {
    width: 100%;
    transition: transform 0.3s ease;
}



#pic {
    width: 680px;
    margin: 0 auto;
    /* 实现 div 内容在浏览器窗口中水平居中 */
}

#pic ul {
    padding: 20px 0 10px;
    /*ul的左内边距默认为40px*/
    margin: 0;
    /*ul默认的上、下边距为12px*/
    background: #eee;
    list-style: none;
    /* 取消列表项前面的标记符号 */
}

#pic ul li {
    margin: 5px 10px;
    display: inline-block;
    /* 将块级元素的li修改为行内块元素 */
}

.button {
    width: 140px;
    line-height: 38px;
    text-align: center;
    font-weight: bold;
    color: #fff;
    text-shadow: 1px 1px 1px #333;
    border-radius: 5px;
    margin: 0 20px 20px 0;
    position: relative;
    overflow: hidden;
}


.button.gray {
    color: #8c96a0;
    text-shadow: 1px 1px 1px #fff;
    border: 1px solid #dce1e6;
    box-shadow: 0 1px 2px #fff inset, 0 -1px 0 #a8abae inset;
    background: -webkit-linear-gradient(top, #f2f3f7, #e4e8ec);
    background: -moz-linear-gradient(top, #f2f3f7, #e4e8ec);
    background: linear-gradient(top, #f2f3f7, #e4e8ec);
}

.button.black {
    border: 1px solid #333;
    box-shadow: 0 1px 2px #8b8b8b inset, 0 -1px 0 #3d3d3d inset, 0 -2px 3px #8b8b8b inset;
    background: -webkit-linear-gradient(top, #656565, #4c4c4c);
    background: -moz-linear-gradient(top, #656565, #4a4a4a);
    background: linear-gradient(top, #656565, #4a4a4a);
}

.button.red {
    border: 1px solid #b42323;
    box-shadow: 0 1px 2px #e99494 inset, 0 -1px 0 #954b4b inset, 0 -2px 3px #e99494 inset;
    background: -webkit-linear-gradient(top, #d53939, #b92929);
    background: -moz-linear-gradient(top, #d53939, #b92929);
    background: linear-gradient(top, #d53939, #b92929);
}

.button.yellow {
    border: 1px solid #d2a000;
    box-shadow: 0 1px 2px #fedd71 inset, 0 -1px 0 #a38b39 inset, 0 -2px 3px #fedd71 inset;
    background: -webkit-linear-gradient(top, #fece34, #d8a605);
    background: -moz-linear-gradient(top, #fece34, #d8a605);
    background: linear-gradient(top, #fece34, #d8a605);
}

.button.green {
    border: 1px solid #64c878;
    box-shadow: 0 1px 2px #b9ecc4 inset, 0 -1px 0 #6c9f76 inset, 0 -2px 3px #b9ecc4 inset;
    background: -webkit-linear-gradient(top, #90dfa2, #84d494);
    background: -moz-linear-gradient(top, #90dfa2, #84d494);
    background: linear-gradient(top, #90dfa2, #84d494);
}

.button.blue {
    border: 1px solid #1e7db9;
    box-shadow: 0 1px 2px #8fcaee inset, 0 -1px 0 #497897 inset, 0 -2px 3px #8fcaee inset;
    background: -webkit-linear-gradient(top, #42a4e0, #2e88c0);
    background: -moz-linear-gradient(top, #42a4e0, #2e88c0);
    background: linear-gradient(top, #42a4e0, #2e88c0);
}


table {
    border-collapse: separate;
    border-top: 1px solid #dfe6ec;
    border-left: 1px solid #dfe6ec;
}

thead tr th {
    background-color: #f8f8f9;
    padding: 6px;
    text-align: center;
    border-bottom: 1px solid #dfe6ec;
    border-right: 1px solid #dfe6ec;
}

tbody tr td {
    padding: 6px;
    text-align: center;
    height: 34px; 
    border-bottom: 1px solid #dfe6ec;
    border-right: 1px solid #dfe6ec;
}